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Article

Sequence determinants of GLUT1 oligomerization: analysis by homology-scanning mutagenesis.

The Journal of biological chemistry - 12 Jul 2013

De Zutter Julie K, Levine Kara B, Deng Di, Carruthers Anthony

Abstract excerpt

The human blood-brain barrier glucose transport protein (GLUT1) forms homodimers and homotetramers in detergent micelles and in cell membranes, where the GLUT1 oligomeric state determines GLUT1 transport behavior. GLUT1 and the neuronal glucose transporter GLUT3 do not form heterocomplexes in hum...

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Identifiers

PMID: 23720776
DOI: 10.1074/jbc.M113.469023
PMCID: PMC3711336

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 4 Sept 2026. Prepared record publication-23720776-2026-09-04.2. Manifest publication-graph-cohort-2026-09-04.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 4 Sept 2026.

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